75271940

素因数分解:

$2^2\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{2531}}^1$

素因数の和:4027

約数の個数: 24

約数和(自身を含む): 158239872

約数和(自身を除く): 82967932

約数列:

[1, 2, 4, 5, 10, 20, 1487, 2531, 2974, 5062, 5948, 7435, 10124, 12655, 14870, 25310, 29740, 50620, 3763597, 7527194, 15054388, 18817985, 37635970, 75271940]

約数ペア:

[(1, 75271940), (2, 37635970), (4, 18817985), (5, 15054388), (10, 7527194), (20, 3763597), (1487, 50620), (2531, 29740), (2974, 25310), (5062, 14870), (5948, 12655), (7435, 10124)]